6 - 4
WATER PUMP REMOVAL
WATER PUMP
Remove:
• Gear
lever
, see the section entitled “Gear lever installation”
in Chapter 4
•
the bands (19*) Fig. A
•
the water inlet manifold (2) Fig. A
•
the water return manifold (3) Fig. A
•
the screws (9*) Fig. A
NOTE:_________________________________
Drain out all coolant by taking out the screw (12*) before
proceeding with removal operations, as shown in Fig. A.
•
Take out all parts following the sequence shown in the ex-
ploded drawing, then check the entirety of each single part.
If any of the parts should show signs of wear, replace.
IMPORTANT NOTICE
In case of faulty seals (2*), it is possible to notice leaks from the
howl shown in Fig. B
NOTE:_________________________________
Numbers marked (*) are part of the spare parts table in the
Chapter entitled “Cooling Circuit”, in the “radiator removal”
section.
Check:
•
Water pump impeller (1*) Fig. C
•
sealing ring (2*) Fig. C
•
O-ring (5*) Fig. C
•
oil seal (3*) Fig. C
•
bearing (6*) Fig. C
•
bushing (16*) Fig. C
•
water pump shaft (8*) Fig. C
1
2
3
5
6
6
8
16
C
B
A
19*
2
3
9*
12*
COPY - Moto GB - Grant Martland - grantmartland@motogb.co.uk
Summary of Contents for TRK 502
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